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MAX9751EUI on a board, in 3D

MAX9751EUI

Maxim Integrated (Analog Devices)

-40℃~+85℃ 0.01% 14mA 2-Channel 2.6Wx2@3Ω 4 Single-Ended Inputs 4.5V~5.5V 90dB 96dB Automatic mute/no-noise switch、Enable/shutdown function、ESD Protection、Analog voltage gain Class AB TSSOP-28-EP Audio Amplifiers

Extended
DatasheetJLCPCBLCSCmaxim/MAX9751EUI
Category
Audio Amplifiers
Package
TSSOP-28-EP
Pins
29

Overview

The MAX9751EUI is an audio Amplifier made by Maxim Integrated (Analog Devices) in a TSSOP-28-EP package with 29 pins. -40℃~+85℃ 0.01% 14mA 2-Channel 2.6Wx2@3Ω 4 Single-Ended Inputs 4.5V~5.5V 90dB 96dB Automatic mute/no-noise switch、Enable/shutdown function、ESD Protection、Analog voltage gain Class AB TSSOP-28-EP Audio Amplifiers.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MAX9751EUI, from EasyEDA) and its footprint (EasyEDA_Cloud:TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C4990638).

Symbol

VDD1GND2INR13INR24INL15INL226PGND7OUTL+8OUTL-9PVDD10CPVDD11C1P12CPGND13C1N14CPVSS15VSS16HPOUTR17HPOUTL18HPVDD19PVDD20OUTR-21OUTR+22PGND23HPS24BIAS25SHDN#26IN1/2#27GAIN128EP29
EasyEDA_Cloud:MAX9751EUIFrom EasyEDA

Footprint

1234567891011121314151617181920212223242526272829
EasyEDA_Cloud:TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP-1From EasyEDA

Parameters

11
Class
Class AB
Features
Enable/shutdown function；ESD protection；Analog voltage gain；Automatic mute/no-noise switch
Number of Inputs
4 Single-Ended Inputs
Operating Temperature
-40℃~+85℃
Output Power
2.6Wx2@3Ω
Power Supply Rejection Ratio (PSRR)
90dB
Quiescent Current
14mA
Signal-to-Noise Ratio
96dB
Speaker Channels
2-Channel
Total Harmonic Distortion + Noise (THD+N)
0.01%
Voltage - Supply
4.5V~5.5V

Order codes

1

Pinout

29
The pins of the MAX9751EUI
PinNameType
1VDDUnspecified
2GNDUnspecified
3INR1Unspecified
4INR2Unspecified
5INL1Unspecified
6INL22Unspecified
7PGNDUnspecified
8OUTL+Unspecified
9OUTL-Unspecified
10PVDDUnspecified
11CPVDDUnspecified
12C1PUnspecified
13CPGNDUnspecified
14C1NUnspecified
15CPVSSUnspecified
16VSSUnspecified
17HPOUTRUnspecified
18HPOUTLUnspecified
19HPVDDUnspecified
20PVDDUnspecified
21OUTR-Unspecified
22OUTR+Unspecified
23PGNDUnspecified
24HPSUnspecified
25BIASUnspecified
26SHDN#Unspecified
27IN1/2#Unspecified
28GAIN1Unspecified
29EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the MAX9751EUI?

Yes. The symbol is EasyEDA_Cloud:MAX9751EUI and the footprint EasyEDA_Cloud:TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MAX9751EUI?

TSSOP-28-EP, with 29 pins. Its footprint is drawn on this page.

Where is the MAX9751EUI datasheet?

Maxim Integrated (Analog Devices) publishes it: the Datasheet link on this page opens it.

Where can I order the MAX9751EUI?

JLCPCB lists it as part C4990638, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MAX9751EUI?

Parts like it in the library: the MP7751GF-Z by Monolithic Power Systems, the MP7758GF-Z by Monolithic Power Systems, the MP7770GF-Z by Monolithic Power Systems and the MP7751GF-P by Monolithic Power Systems. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

7